HKEY_CURRENT_USER\: Main\\"XMLHTTP_UUID_Default" -> C9 97 BC 17 8E AE 22 4A 9D 94 0B 50 11 82 13 AF [binary data]
This is the bad boy - it is not in an area that that cleaning programmes look at under IE settings - yet
Could you run for a day and if all is well I will remove my tools, tidy up and give some recommendations